The camp has a 'zero tolerance' drug and alcohol policy. [=drugs and alcohol are not allowed at the camp and anyone found with drugs or alcohol will be punished]
The police announced that there will be 'zero tolerance' for looters. [=anyone caught looting will be punished as harshly as possible]
New legislation will 'zero out' further funding for the project. [=will completely eliminate further funding for the project]
(..) that's two tens, times twenty, which is , I think. I mean, I am just a... dumb bunny, but we are good at multiplying. Anyway, according to your tax forms, you reported, let me see here, zero! Unfortunately, lying on a... federal form is a punishable offense. Five years jail time. (..)2016 Zootopia